The shields will now be up against the undead because Zombie Defense Agency is all about building towers to stop those walking, rotting flesh. You know the drill: build some towers to prevent the enemy from getting into the other side. The playing field is a bit wide now though so what you have to do is to make a route that will make the zombies walk the farthest. You can't completely block the opening though, and there has to be at least one empty space for the zombies to pass through, but if you did it right you won't have to seal the zombies at the entrance. Zombie Defense Agency is one of our many Strategy Games that we publish on TheGamerStop.com. This game is also tagged as a Zombie game. Click the play button to start having fun. To play even more free games, view our popular and new games page. If you want to play more games like this, then you can simply check out the games inside the game tags that are the most relevant to your interests or the Strategy Games category or the games like this game page at the end of the game tags.